.tableHeader{
    padding: 15px;
    border-top: 1px solid #d4d4d4;
    border-left: 1px solid #d4d4d4;
    border-right: 1px solid #d4d4d4;
}

.nullValue{
    color: #aaa;
}

.cellinput{
    min-width: 60px;
}